A plan for your lecture load.

Five lecture hours for $10/month or ten for $20/month. For occasional lectures, buy credits at $3 per hour. Every option includes the same book quality and study tools.

Choose how you buy lecture hours

Every option includes lecture books, private notes, saved cards and questions, and PDF and ePub exports.

Student 5

$10/ month

5 lecture hours per billing period

$2 per included hour when fully used

  • Monthly minutes reset without rollover
  • Same book quality and study tools
  • Cancel renewal anytime
Choose Student 5

Student 10

$20/ month

10 lecture hours per billing period

$2 per included hour when fully used

  • Monthly minutes reset without rollover
  • Same book quality and study tools
  • Cancel renewal anytime
Choose Student 10

Pay as you go

$3/ lecture hour

Buy hours whenever you need them

Purchased credits do not expire while the service operates.

  • One hour: $3
  • Five hours: $15

Purchased credits remain available without a subscription.

Buy lecture hours

How lecture hours work

Billed by input lecture duration, rounded up to the next whole minute.

Student monthly minutes reset each billing period without rollover. Monthly minutes are spent before purchased credits. Existing legacy balances retain their original terms.

We use your monthly allowance first. Extra credits are never purchased automatically.

Purchased credit packs are refundable within 14 days if fully unconsumed. Membership-included credits are not cash-refundable.

Read and download saved books as often as you like without using more lecture hours. Check the estimate before starting additional processing.

Try one short lecture excerpt

15 free input minutes, once per new account after email verification. No card required.

  • Verify your email to unlock the free minutes. No card required.
  • If your upload is longer than your remaining trial minutes, we convert only the minutes you have left. Upgrade to process the rest.
  • Trial PDF exports include a watermark that can be removed by upgrading and re-exporting.
  • Upgrades re-export the same project without forcing a full rerun.

You can read the full public sample before creating an account.

Pricing FAQ